Outcome following treatment of soft tissue and visceral extraskeletal osteosarcoma in 33 dogs: 2008-2013

被引:22
作者
Duffy, D. [1 ]
Selmic, L. E. [2 ]
Kendall, A. R. [1 ]
Powers, B. E. [3 ]
机构
[1] Purdue Vet Teaching Hosp, Vet Clin Sci, W Lafayette, IN USA
[2] Univ Illinois, Dept Vet Clin Med, 1008 W Hazelwood Dr, Urbana, IL 61801 USA
[3] Colorado State Univ, Diagnost Labs, Ft Collins, CO 80523 USA
关键词
metastasis; oncology; pathology; small animal; surgical oncology; APPENDICULAR OSTEOSARCOMA; SURGICAL SPONGE; SARCOMAS; PROGNOSIS;
D O I
10.1111/vco.12141
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Extraskeletal osteosarcoma (EOS) is a rare, highly malignant mesenchymal neoplasm arising from viscera or soft tissues characterised by the formation of osteoid in the absence of bone involvement. Owing to the rarity of these neoplasms very little information exists on treatment outcomes. The purpose of this study was to describe the outcome following surgical treatment of non-mammary and non-thyroidal soft tissue and visceral EOS in dogs. Thirty-three dogs were identified; the most common primary tumour site was the spleen. Dogs that had wide or radical tumour excision had longer survival times compared with dogs that had only marginal tumour excision performed [median survival time of 90 days (range: 0-458 days) versus median survival time of 13 days (range: 0-20 days)]. The use of surgery should be considered in the management of dogs with non-mammary and non-thyroidal soft tissue and visceral EOS.
引用
收藏
页码:46 / 54
页数:9
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